1928.
I mean if only a big name egoist like Herbert Hoover wasn't the only name recognizable Republican at the National Convention. Also, the GOP throwing African Americans under the bus just to gain the votes of anti-Catholic white southern protestant bigots is just disgusting (you don't win 60% of the popular vote in friggin Oklahoma in the year 1928 because of your sexy abs). Not to mention the inevitable Great Depression that would result which would lead to four elections of FDR versus his best friend (aka the "moderate" Republican candidate). The only good thing to result from this election is that Hoover's Smoot-Hawley Tariff ultimately ended up proving just how retarded the "protective tariff" really is.
Yes I really did just take this time to bash everybody from nativists to liberals to me-toos to protectionists. Sue me.